code: def test_get_cell_parts_splits_on_commas(self):
      parts = TableQuestionKnowledgeGraph._get_cell_parts(
          "United States, Los Angeles"
      )
      assert set(parts) == set(
          [
              ("fb:part.united_states", "United States"),
              ("fb:part.los_angeles", "Los Angeles"),
          ]
      )
  
imports: from __future__ import absolute_import
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.data import Token
  from allennlp.semparse.contexts import TableQuestionKnowledgeGraph
label_desc: Use image node_id 6 for calling the TestTableQuestionKnowledgeGraph obj's underlying member method code with example usage: obj.test_get_cell_parts_splits_on_commas() without return types